Warm Audio WA-DI-A2 – Active 2-Channel Transformer-Symmetric DI Box
The Warm Audio WA-DI-A2 is an active, 2-channel DI box with transformer-symmetric circuitry, designed for professional live sound and studio applications. It converts unbalanced high-impedance instrument signals into balanced low-impedance line-level signals for clean, noise-free transmission over long cable runs.
Active circuitry with transformer-symmetric design ensures a natural, transparent sound with excellent common-mode rejection
2 independent channels allow simultaneous routing of two instruments or sources through a single unit
Compact, lightweight chassis at 0.50 kg — fits easily into any pedalboard or rack setup
24-month manufacturer warranty provides long-term reliability and investment protection
Das zeichnet die WA-DI-A2 aus
The transformer-symmetric architecture sets the WA-DI-A2 apart from standard active DI boxes. By passing the signal through a high-quality transformer before the active circuitry, the unit preserves the natural tonal character of the source instrument while delivering the low-impedance, balanced output required for professional PA systems and mixing consoles. The 2-channel design eliminates the need for multiple single-channel units when handling several instruments simultaneously.
Ideal für...
Professional musicians, sound engineers, and live sound technicians who need a reliable, transparent DI solution for instruments with high-impedance outputs — electric guitars, basses, keyboards, and acoustic instruments with piezo pickups. The compact form factor and dual-channel capability make it equally suited for small club gigs and large festival stages.
Anwendung der Warm Audio WA-DI-A2
Connect the instrument to the input jack on the desired channel
Set the gain level appropriately for the source signal
Route the balanced output to the mixing console or audio interface
Power the unit via the included cable — no external power supply required
Warm Audio is a Swiss audio equipment manufacturer specializing in DI boxes, transformers, and signal-path components for professional live sound and studio use. The WA-DI-A2 reflects the brand's focus on transparent, transformer-based signal processing with compact, roadworthy designs.
The WA-DI-A2 is an active, 2-channel DI box with transformer-symmetric circuitry. It converts unbalanced high-impedance instrument signals into balanced low-impedance line-level signals for clean transmission to mixing consoles and audio interfaces in live sound and studio environments.
The WA-DI-A2 works with any instrument that has an unbalanced high-impedance output — electric guitars, basses, keyboards, acoustic guitars with piezo pickups, and similar instruments. It is not designed for line-level or speaker-level sources.
Active circuitry, 2 independent channels, transformer-symmetric design, 0.50 kg weight, cable-powered (no external power supply required), 24-month manufacturer warranty.
The WA-DI-A2 ships as a single unit with a connecting cable. No external power supply is needed — the unit is cable-powered. Installation involves connecting the instrument input and routing the balanced output to the mixing console or audio interface.
The unit is covered by a 24-month manufacturer warranty. Keep the chassis clean and avoid exposure to extreme moisture or temperatures. The transformer-symmetric design is a sealed, maintenance-free circuit — no periodic adjustment is required.
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